CN101345457A - Punched groove-shaped mold for motor stator end plate - Google Patents
Punched groove-shaped mold for motor stator end plate Download PDFInfo
- Publication number
- CN101345457A CN101345457A CNA2008100252863A CN200810025286A CN101345457A CN 101345457 A CN101345457 A CN 101345457A CN A2008100252863 A CNA2008100252863 A CN A2008100252863A CN 200810025286 A CN200810025286 A CN 200810025286A CN 101345457 A CN101345457 A CN 101345457A
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- die
- groove
- inner hole
- screw
- high speed
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Abstract
The invention relates to a pressing groove shape die of a motor stator terminal plate, particularly for the stator terminal plate groove and an inner hole tangential arc simultaneously pressing and processing in a high speed puncher belonging to the processing technical equipment of the motor part. The invention is characterized in that a groove shape male die and a parting cut male die are respectively fixed on a fixed plate at the upper die part, a discharging plate and the fixed plate are connected with a die shank, a discharging rubber is arranged between the discharging plate and the fixed plate; a female die is connected to a die holder at the lower die part, a top block arranged in the female die is connected with the die holder through a spring arranged on the lower end of the top block. The pressing groove shape die of the invention has simple, compact and reasonable structure; the inner hole punching is correspondingly finished while the accomplish of the stator groove shape punching due to the simultaneously pressing and processing of the stator terminal plate groove and inner hole tangential arc in the high speed puncher, which overcomes the drawback that the groove and inner hole are unable to simultaneously punch in the prior technical equipment, improves the production efficiency, reduces the die cost of the punching products and shortens the production period of the products.
Description
Technical field
The present invention relates to a kind of punching out groove-shaped mold of motor stator end plate, specifically be used for stator end plate flute profile and endoporus circle of contact arc and on high speed slot-puncher, carry out punching out processing simultaneously, belong to the processing technology equipment of motor component.
Background technology
In prior art, the groove-shaped mold that is used to process on the motor stator end plate normally is made up of part of the upper die, part of the lower die two parts.The part of the upper die comprises stripper, punch and die shank; The part of the lower die comprises die.During use, the part of the upper die utilizes die shank to be fixed in the die shank hole of high speed slot-puncher, and the part of the lower die is fixed on the following table of high speed slot-puncher with pressing plate and screw.Its course of action is as follows: treating to be placed on the die towards workpiece, along with die shank is descending, the stripper of part of the upper die is pushed down die, punch is treating to make flute profile towards the workpiece upper punch, finish a duty cycle, then the high speed slot-puncher positioning core axle turns over an angle, repeats above-mentioned course of action, when high speed slot-puncher goes to 360 when spending, on stator end plate, finish the punching out flute profile.If finish the flute profile punching out of motor stator end plate, relying on above-mentioned mould is to carry out, and also needs other preparing process equipment and takies miscellaneous equipment, therefore, production efficiency is low, the manufacturing cost height, need to increase die cost and extend manufacture cycle, and can not die-cut endoporus the punching out flute profile time.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, can increase work efficiency, save the die production cost, shorten the production cycle of product, the punching out groove-shaped mold of a kind of motor stator end plate that the product of punching out conforms to quality requirements thereby provide a kind of.
Main solution of the present invention is achieved in that
The present invention is made up of part of the upper die and part of the lower die.The part of the upper die comprises die shank, fixed head, cuts punch, stripper, flute profile punch and discharging rubber; The flute profile punch, cut punch and be fixed on the fixed head with inorganic binder, its stripper links to each other with die shank by hex nut, screw, and fixed head is connected by screw, pin with die shank, and the discharging rubber places between stripper and the fixed head.
The part of the lower die comprises die, jacking block, spring and die shoe; Die, die shoe connect by screw, pin, and jacking block is set in die, and the jacking block lower end is provided with spring, and jacking block is connected with die, die shoe by spring, screw.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Because stator end plate flute profile and endoporus circle of contact arc carry out punching out processing simultaneously on high speed slot-puncher, endoporus is die-cut also corresponding when the stator slot shape punching out is finished finishes, overcome the defective that existing technological equipment punching out flute profile can not die-cut endoporus, improved production efficiency, reduce the die cost of punching out product, shortened the production cycle of product.
Description of drawings
Fig. 1 is a motor stator tip plate configurations schematic diagram.
Fig. 2 is a part of the upper die of the present invention section of structure.
Fig. 3 is a part of the lower die of the present invention section of structure.
Fig. 4 is a part of the lower die of the present invention structure vertical view.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 2～shown in Figure 3: comprise pin 1, screw 2, die shank 3, screw 4, fixed head 5, cut compositions such as punch 6, stripper 7, hex nut 8, die 9, screw 10, jacking block 11, screw 12, spring 13, die shoe 14, pin 15, discharging rubber 16 and punch 17.
The present invention is made up of part of the upper die and part of the lower die.The part of the upper die comprises die shank 3, fixed head 5, cuts punch 6, stripper 7, flute profile punch 17 and discharging rubber 16; Flute profile punch 17, cut punch 6 usefulness inorganic binders and be fixed on the fixed head 5, its stripper 7 links to each other with die shank 3 by hex nut 8, screw 4, fixed head 5 is connected by screw 2, pin 1 with die shank 3, and discharging rubber 16 places between stripper 7 and the fixed head 5.
The part of the lower die comprises die 9, jacking block 11, spring 13 and die shoe 14; Die 9, die shoe 14 connect by screw 10, pin 15, and jacking block 11 is set in die 9, and jacking block 11 lower ends are provided with spring 13, and jacking block 11 is connected with die 9, die shoe 14 by spring 13, screw 12.
Course of action of the present invention:
The die shank 3 of part of the upper die is installed in the slider bore of high speed slot-puncher, uses bolt, the part of the lower die is installed on high speed slot-puncher lower table face, adjusts flute profile punch 17, cuts between punch 6 and the die 9 behind the crack, uses bolt.The stator terminal plate endoporus for the treatment of stamping-out is placed the locator of high speed slot-puncher, stator end plate is placed on the die 9, start the high speed slot-puncher power supply, the present invention starts working, patrix is along with the high speed slot-puncher slide block down, stripper 7 begins to compress die 9, and discharging rubber 16 is compressed, and patrix continues descending, flute profile punch 17 enters die 9 beginning punching out flute profiles, cut punch 6 simultaneously and also enter die 9 punchings and go out circular arc, jacking block 11 pressurizeds are descending, the flute profile punching, circular arc is cut and is finished, patrix is up, stripper 7 begins discharging under the effect of discharging rubber 16, jacking block 11 resets under the effect of spring 13, finishes a duty cycle.The high speed slot-puncher locator turns over an angle, beginning and above-mentioned same action, when high speed slot-puncher goes to 360 when spending, the flute profile stamping-out with cut circular arc and finish, directly obtain motor stator end plate product.
Claims (1)
1, a kind of punching out groove-shaped mold of motor stator end plate is made up of part of the upper die and part of the lower die, and the part of the upper die comprises die shank (3), stripper (7); The part of the lower die comprises die (9); It is characterized in that the part of the upper die adopts flute profile punch (17), cuts punch (6) and be fixed on the fixed head (5) with inorganic binder, stripper (7) links to each other with die shank (3) by hex nut (8), screw (4), fixed head (5) is connected by screw (2), pin (1) with die shank (3), and discharging rubber (16) places between stripper (7) and the fixed head (5); The part of the lower die adopts die (9), die shoe (14) to connect by screw (10), pin (15), jacking block (11) is set in die (9), jacking block (11) lower end is provided with spring (13), and jacking block (11) is connected with die (9), die shoe (14) by spring (13), screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100252863A CN101345457B (en) | 2008-04-30 | 2008-04-30 | Punched groove-shaped mold for motor stator end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100252863A CN101345457B (en) | 2008-04-30 | 2008-04-30 | Punched groove-shaped mold for motor stator end plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101345457A true CN101345457A (en) | 2009-01-14 |
| CN101345457B CN101345457B (en) | 2011-03-16 |
Family
ID=40247375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100252863A Expired - Fee Related CN101345457B (en) | 2008-04-30 | 2008-04-30 | Punched groove-shaped mold for motor stator end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101345457B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107247A (en) * | 2010-11-24 | 2011-06-29 | 无锡市中达电机有限公司 | Shutter die for motor |
| CN101702552B (en) * | 2009-04-20 | 2012-01-11 | 上海电气集团上海电机厂有限公司 | Punch die module of stator punching sheet |
| CN111969802A (en) * | 2020-08-19 | 2020-11-20 | 全南县超亚科技有限公司 | Wire end blowing-straightening equipment for micro motor coil |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2767062B2 (en) * | 1989-06-08 | 1998-06-18 | アイチーエマソン電機株式会社 | Punching method and punching die for motor core |
| CN2698490Y (en) * | 2004-05-12 | 2005-05-11 | 无锡国盛精密模具有限公司 | Floating material guiding arrangement |
| CN201052536Y (en) * | 2007-04-30 | 2008-04-30 | 徐荣祖 | Motor stator and rotor necking mold |
| CN201194364Y (en) * | 2008-04-30 | 2009-02-11 | 无锡市中达电机有限公司 | Punching slot shaped mold for motor stator terminal sheet |
-
2008
- 2008-04-30 CN CN2008100252863A patent/CN101345457B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702552B (en) * | 2009-04-20 | 2012-01-11 | 上海电气集团上海电机厂有限公司 | Punch die module of stator punching sheet |
| CN102107247A (en) * | 2010-11-24 | 2011-06-29 | 无锡市中达电机有限公司 | Shutter die for motor |
| CN111969802A (en) * | 2020-08-19 | 2020-11-20 | 全南县超亚科技有限公司 | Wire end blowing-straightening equipment for micro motor coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101345457B (en) | 2011-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214135 Jiangsu Province, Wuxi city Xin'an District Street Su Xi Road No. 888 Patentee after: Zhongda Motors Co., Ltd. Address before: 214135 Jiangsu Province, Wuxi city Xin'an District Street Su Xi Road No. 888 Patentee before: Wuxi Zhongda Motors Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20170430 |